Spill resistant cup insert



FIG. 1 is a front, perspective view of the spill resistant cup insert ofthe invention shown in place within the interior of an associated cup,the cup being shown in dotted lines as not forming a part of the presentinvention;

FIG. 2 is a top view of the spill resistant cup insert and cup of FIG.1; and,

FIG. 3 is cross-sectional view thereof, taken in the direction of line3-3 on FIG. 1, the opposite side cross-sectional view being a mirrorimage thereof.

The ornamental design for a spill resistant cup insert, as shown anddescribed.